hyson yhson hsyon shyon yshon syhon hyosn yhosn hoysn ohysn yohsn oyhsn hsoyn shoyn hosyn ohsyn sohyn oshyn ysohn syohn yoshn oyshn soyhn osyhn hysno yhsno hsyno shyno yshno syhno hynso yhnso hnyso nhyso ynhso nyhso hsnyo shnyo hnsyo nhsyo snhyo nshyo ysnho synho ynsho nysho snyho nsyho hyons yhons hoyns ohyns yohns oyhns hynos yhnos hnyos nhyos ynhos nyhos honys ohnys hnoys nhoys onhys nohys yonhs oynhs ynohs nyohs onyhs noyhs hsony shony hosny ohsny sohny oshny hsnoy shnoy hnsoy nhsoy snhoy nshoy honsy ohnsy hnosy nhosy onhsy nohsy sonhy osnhy snohy nsohy onshy noshy ysonh syonh yosnh oysnh soynh osynh ysnoh synoh ynsoh nysoh snyoh nsyoh yonsh oynsh ynosh nyosh onysh noysh sonyh osnyh snoyh nsoyh onsyh nosyh
Note: these 'words' (valid or invalid) are all the permutations of the word hyson. These words are obtained by scrambling the letters in hyson.